:root {
  --bg-primary: #f5f8fd;
  --bg-secondary: #ffffff;
  --bg-tertiary: #e8eef8;
  --bg-card: #ffffff;
  --bg-elevated: #f0f4fb;

  --surface-hover: rgba(59, 130, 246, 0.08);
  --surface-active: rgba(59, 130, 246, 0.13);
  --surface-border: rgba(17, 29, 51, 0.14);
  --surface-border-hover: rgba(59, 130, 246, 0.35);

  --text-primary: #0a1628;
  --text-secondary: #20344d;
  --text-tertiary: #4b607a;
  --text-accent: #00856a;

  --accent-green: #00b386;
  --accent-green-dim: rgba(0, 179, 134, 0.12);
  --accent-blue: #3b82f6;
  --accent-blue-dim: rgba(59, 130, 246, 0.12);
  --accent-amber: #d97706;
  --accent-amber-dim: rgba(217, 119, 6, 0.12);
  --accent-red: #dc2626;
  --accent-red-dim: rgba(220, 38, 38, 0.12);
  --accent-purple: #7c3aed;

  --success: #059669;
  --warning: #d97706;
  --danger: #dc2626;
  --info: #2563eb;

  --gradient-hero: linear-gradient(135deg, #f6faff 0%, #ffffff 55%, #e8efff 100%);
  --gradient-card: linear-gradient(180deg, rgba(255, 255, 255, 0.88) 0%, rgba(240, 245, 252, 0.95) 100%);
  --gradient-accent: linear-gradient(135deg, #00b386 0%, #3b82f6 100%);
  --gradient-glow: radial-gradient(ellipse at center, rgba(59, 130, 246, 0.05) 0%, transparent 70%);

  --font-display: "Exo 2", "Rajdhani", sans-serif;
  --font-body: "DM Sans", "Manrope", sans-serif;
  --font-mono: "JetBrains Mono", "Fira Code", monospace;

  --radius-sm: 6px;
  --radius-md: 10px;
  --radius-lg: 16px;
  --radius-xl: 24px;

  --shadow-card: 0 6px 24px rgba(16, 24, 40, 0.08), 0 1px 2px rgba(16, 24, 40, 0.05);
  --shadow-elevated: 0 18px 50px rgba(16, 24, 40, 0.12), 0 3px 10px rgba(16, 24, 40, 0.08);
  --shadow-glow-green: 0 0 20px rgba(0, 179, 134, 0.15), 0 0 60px rgba(0, 179, 134, 0.04);
  --shadow-glow-blue: 0 0 20px rgba(59, 130, 246, 0.15);
}

* {
  box-sizing: border-box;
}

html,
body {
  margin: 0;
  padding: 0;
  min-height: 100%;
}

body {
  background: var(--bg-primary);
  color: var(--text-secondary);
  font-family: var(--font-body);
  line-height: 1.6;
}

h1,
h2,
h3 {
  margin: 0;
  color: var(--text-primary);
}

h1 {
  font: 700 2.5rem/1.15 var(--font-display);
  letter-spacing: -0.02em;
}

h2 {
  font: 600 1.75rem/1.25 var(--font-display);
}

h3 {
  font: 600 1.25rem/1.35 var(--font-body);
}

a {
  color: var(--accent-green);
  text-decoration: none;
}

a:hover,
a:focus-visible {
  color: #059669;
}

button,
input,
select,
textarea {
  font: inherit;
  color: inherit;
}

button,
input,
select,
textarea,
[role="button"] {
  outline: none;
}

button:focus-visible,
input:focus-visible,
select:focus-visible,
textarea:focus-visible,
[role="button"]:focus-visible {
  box-shadow: 0 0 0 2px rgba(59, 130, 246, 0.4);
}

.page-bg {
  position: fixed;
  inset: 0;
  pointer-events: none;
  background: var(--gradient-glow);
  z-index: -1;
}

.container {
  width: min(1200px, calc(100% - 2rem));
  margin: 0 auto;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 40;
  backdrop-filter: blur(8px);
  border-bottom: 1px solid var(--surface-border);
}

.header-inner {
  min-height: 72px;
  display: flex;
  align-items: center;
  gap: 1rem;
  justify-content: space-between;
}

.brand-link {
  display: inline-flex;
  align-items: baseline;
  gap: 0.7rem;
  color: var(--text-primary);
}

.brand-mark {
  display: block;
  width: 44px;
  height: 44px;
  flex: 0 0 auto;
  transform: translateY(2px);
}

.brand-wordmark {
  font-family: var(--font-display);
  font-size: 1.85rem;
  font-weight: 800;
  letter-spacing: -0.03em;
  line-height: 1;
  color: var(--text-primary);
}

.brand-signoff {
  font-size: 0.78rem;
  line-height: 1;
  letter-spacing: 0.04em;
  color: var(--text-secondary);
  white-space: nowrap;
  transform: translateY(-1px);
}

.header-tagline {
  text-transform: uppercase;
  letter-spacing: 0.11em;
  font-size: 0.74rem;
  color: var(--text-accent);
  text-align: center;
}

.header-actions {
  display: flex;
  gap: 0.5rem;
}

.privacy-banner {
  border-top: 1px solid var(--surface-border);
}

.privacy-banner p {
  margin: 0;
  padding: 0.65rem 0;
  font-size: 0.86rem;
  color: var(--text-secondary);
}

.main-layout {
  display: grid;
  grid-template-columns: 260px 1fr;
  gap: 1.25rem;
  padding: 1.2rem 0 3.25rem;
}

.queue-panel {
  background: var(--gradient-card);
  border: 1px solid var(--surface-border);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-card);
  height: fit-content;
  position: sticky;
  top: 120px;
  padding: 1rem;
}

.queue-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 0.75rem;
}

.micro-label {
  font-size: 0.7rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--text-tertiary);
}

.queue-list {
  display: grid;
  gap: 0.5rem;
  max-height: 50vh;
  overflow: auto;
}

.queue-item {
  border: 1px solid var(--surface-border);
  border-radius: var(--radius-sm);
  background: rgba(255, 255, 255, 0.88);
  padding: 0.65rem;
  cursor: pointer;
}

.queue-item.active {
  border-color: var(--surface-border-hover);
  background: var(--surface-active);
}

.queue-item strong {
  display: block;
  color: var(--text-primary);
  font-size: 0.84rem;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.queue-item span {
  font-size: 0.75rem;
  color: var(--text-tertiary);
}

.workspace {
  display: grid;
  gap: 1.5rem;
}

.upload-panel,
.file-summary,
.tabs-section,
.global-actions {
  border-radius: var(--radius-lg);
  border: 1px solid var(--surface-border);
  background: var(--gradient-card);
  box-shadow: var(--shadow-card);
  padding: 1.2rem;
}

.upload-panel {
  background: var(--gradient-hero);
  display: grid;
  gap: 1rem;
}

.drop-zone {
  border: 2px dashed rgba(59, 130, 246, 0.35);
  border-radius: var(--radius-lg);
  min-height: 300px;
  position: relative;
  display: grid;
  place-items: center;
  cursor: pointer;
  overflow: hidden;
  isolation: isolate;
  animation: breathe-border 2s ease-in-out infinite;
}

.drop-zone-grid {
  position: absolute;
  inset: 0;
  background-image: linear-gradient(rgba(0, 0, 0, 0.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(0, 0, 0, 0.04) 1px, transparent 1px);
  background-size: 24px 24px;
  z-index: -1;
}

.drop-zone.dragging {
  border-color: var(--accent-blue);
  box-shadow: var(--shadow-glow-blue);
  background: var(--surface-active);
}

.drop-zone-content {
  text-align: center;
}

.upload-icon {
  width: 56px;
  height: 56px;
  margin: 0 auto 0.8rem;
  border-radius: 50%;
  display: grid;
  place-items: center;
  color: var(--text-primary);
  background: var(--accent-blue-dim);
  font-size: 1.45rem;
}

.drop-main {
  color: var(--text-primary);
  margin: 0;
  font-weight: 600;
}

.drop-sub {
  margin: 0.35rem 0 0;
  color: var(--text-secondary);
}

.upload-progress-list {
  display: grid;
  gap: 0.55rem;
}

.upload-row {
  padding: 0.6rem;
  border-radius: var(--radius-sm);
  background: var(--bg-elevated);
}

.upload-row .bar {
  height: 6px;
  background: rgba(0, 0, 0, 0.08);
  border-radius: 999px;
  overflow: hidden;
}

.upload-row .bar span {
  height: 100%;
  display: block;
  background: var(--gradient-accent);
  transition: width 0.25s ease;
}

.file-summary {
  display: grid;
  grid-template-columns: minmax(260px, 1fr) 220px auto;
  gap: 1rem;
  align-items: center;
}

.file-summary-left {
  display: flex;
  align-items: center;
  gap: 0.85rem;
}

.file-preview {
  width: 78px;
  height: 78px;
  border-radius: var(--radius-md);
  border: 1px solid var(--surface-border);
  background: var(--bg-elevated);
  display: grid;
  place-items: center;
  font-family: var(--font-mono);
}

.file-preview img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  border-radius: inherit;
}

#fileBasics {
  margin: 0.2rem 0 0;
  font-size: 0.86rem;
}

.density {
  display: grid;
  gap: 0.3rem;
}

.density-meter {
  height: 8px;
  border-radius: 999px;
  background: rgba(0, 0, 0, 0.08);
  overflow: hidden;
}

.density-meter span {
  height: 100%;
  display: block;
  width: 0;
  background: var(--gradient-accent);
  transition: width 0.35s ease;
}

#densityText {
  font-size: 0.78rem;
}

.summary-actions {
  display: flex;
  flex-wrap: wrap;
  justify-content: flex-end;
  gap: 0.5rem;
}

.btn {
  border: 1px solid var(--surface-border);
  border-radius: var(--radius-sm);
  padding: 0.58rem 0.8rem;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  font-size: 0.75rem;
  font-weight: 600;
  cursor: pointer;
  text-decoration: none;
  transition: transform 0.2s ease, box-shadow 0.2s ease, border-color 0.2s ease;
}

.btn:hover:not(:disabled),
.btn:focus-visible:not(:disabled) {
  transform: scale(1.02);
  box-shadow: var(--shadow-card);
  border-color: var(--surface-border-hover);
}

.btn:disabled {
  opacity: 0.5;
  cursor: not-allowed;
}

.btn-primary {
  background: var(--gradient-accent);
  border-color: transparent;
  color: #061522;
}

.btn-primary:hover:not(:disabled),
.btn-primary:focus-visible:not(:disabled) {
  box-shadow: var(--shadow-glow-blue);
  filter: saturate(1.06) brightness(1.02);
}

.btn-secondary {
  background: rgba(255, 255, 255, 0.92);
  color: var(--text-primary);
}

.btn-secondary:hover:not(:disabled),
.btn-secondary:focus-visible:not(:disabled) {
  background: var(--surface-hover);
  color: var(--text-primary);
}

.btn-warning {
  background: color-mix(in srgb, var(--accent-amber-dim) 90%, transparent);
  border-color: color-mix(in srgb, var(--accent-amber) 65%, transparent);
  color: #7c2d12;
}

.btn-warning:hover:not(:disabled),
.btn-warning:focus-visible:not(:disabled) {
  background: color-mix(in srgb, var(--accent-amber) 24%, var(--bg-card));
  border-color: var(--accent-amber);
}

.btn-ghost {
  background: transparent;
  color: #20344d;
}

.btn-ghost:hover:not(:disabled),
.btn-ghost:focus-visible:not(:disabled) {
  background: var(--surface-hover);
  color: var(--text-primary);
}

.tabs {
  display: flex;
  overflow: auto;
  gap: 0.25rem;
  margin-bottom: 0.9rem;
  border-bottom: 1px solid var(--surface-border);
}

.tab {
  background: transparent;
  border: none;
  color: var(--text-tertiary);
  padding: 0.75rem 0.95rem;
  font-size: 0.78rem;
  letter-spacing: 0.09em;
  text-transform: uppercase;
  cursor: pointer;
  position: relative;
}

.tab::after {
  content: "";
  position: absolute;
  left: 50%;
  right: 50%;
  bottom: -1px;
  height: 2px;
  background: var(--accent-green);
  transition: left 0.2s ease, right 0.2s ease;
}

.tab:hover,
.tab:focus-visible {
  color: var(--text-primary);
}

.tab.active {
  color: var(--text-primary);
}

.tab.active::after {
  left: 0;
  right: 0;
}

.tab-content-wrap {
  position: relative;
}

.tab-panel {
  display: none;
  opacity: 0;
  animation: crossfade 0.3s ease;
}

.tab-panel.active {
  display: block;
  opacity: 1;
}

.panel-head {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 0.7rem;
  margin-bottom: 1rem;
}

.panel-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
}

.panel-actions input[type="search"] {
  min-width: 220px;
}

input,
select,
textarea {
  width: 100%;
  background: rgba(255, 255, 255, 0.88);
  border: 1px solid var(--surface-border);
  border-radius: var(--radius-sm);
  color: var(--text-primary);
  padding: 0.55rem 0.65rem;
}

input::placeholder,
textarea::placeholder {
  color: var(--text-tertiary);
  opacity: 1;
}

.scan-content {
  display: grid;
  gap: 0.75rem;
}

.category {
  border: 1px solid var(--surface-border);
  border-radius: var(--radius-md);
  overflow: hidden;
}

.category summary {
  cursor: pointer;
  list-style: none;
  padding: 0.7rem 0.9rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
  background: rgba(255, 255, 255, 0.88);
  color: var(--text-primary);
}

.category summary::-webkit-details-marker {
  display: none;
}

.category summary:hover {
  background: var(--surface-hover);
}

.badge {
  padding: 0.2rem 0.45rem;
  border-radius: 999px;
  font-size: 0.7rem;
  background: color-mix(in srgb, var(--accent-green-dim) 80%, transparent);
  color: var(--text-primary);
}

.meta-table {
  width: 100%;
  border-collapse: collapse;
}

.meta-table tr {
  border-top: 1px solid var(--surface-border);
  animation: row-slide 0.23s ease both;
}

.meta-table tr:hover {
  background: var(--surface-hover);
}

.meta-table td {
  padding: 0.5rem 0.75rem;
  vertical-align: top;
}

.meta-key {
  width: 36%;
  font-family: var(--font-mono);
  font-size: 0.8rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--accent-green);
}

.meta-value {
  font-family: var(--font-mono);
  font-size: 0.85rem;
  color: var(--text-primary);
  word-break: break-word;
}

.metadata-image-block {
  display: grid;
  gap: 0.55rem;
}

.metadata-image-preview {
  display: block;
  width: min(220px, 100%);
  max-height: 220px;
  object-fit: contain;
  border-radius: var(--radius-sm);
  border: 1px solid var(--surface-border);
  background: var(--bg-elevated);
  padding: 0.4rem;
}

.metadata-image-meta {
  color: var(--text-secondary);
  font-size: 0.76rem;
  font-family: var(--font-body);
}

.value-truncated {
  display: inline-flex;
  margin-left: 0.45rem;
  padding: 0.08rem 0.38rem;
  border-radius: 999px;
  border: 1px solid var(--surface-border);
  color: var(--text-tertiary);
  font: 600 0.62rem var(--font-body);
  letter-spacing: 0.08em;
}

.meta-value.empty {
  color: var(--text-tertiary);
}

.inline-copy {
  margin-left: 0.45rem;
  padding: 0.15rem 0.4rem;
  border-radius: 4px;
  border: 1px solid var(--surface-border);
  background: transparent;
  color: var(--text-secondary);
  cursor: pointer;
  font-size: 0.65rem;
}

.empty-state {
  min-height: 140px;
  border: 1px dashed var(--surface-border);
  display: grid;
  place-items: center;
  border-radius: var(--radius-md);
  color: var(--text-tertiary);
}

.forge-layout {
  display: grid;
  grid-template-columns: 1fr 300px;
  gap: 1rem;
}

.forge-fields {
  display: grid;
  gap: 0.75rem;
}

.forge-section {
  border: 1px solid var(--surface-border);
  border-radius: var(--radius-md);
  background: rgba(255, 255, 255, 0.88);
  padding: 1rem;
}

.forge-section-head {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 1rem;
  margin-bottom: 0.9rem;
}

.forge-section-head h3 {
  margin-bottom: 0.2rem;
}

.forge-section-head p {
  margin: 0;
  color: var(--text-secondary);
  font-size: 0.82rem;
}

.forge-section-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 0.75rem;
}

.forge-field {
  border: 1px solid var(--surface-border);
  border-radius: var(--radius-sm);
  padding: 0.75rem;
  background: rgba(255, 255, 255, 0.88);
}

.forge-field.is-readonly {
  background: var(--bg-elevated);
}

.forge-field-head {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 0.5rem;
  margin-bottom: 0.25rem;
}

.forge-field label {
  display: block;
  color: var(--accent-green);
  font: 500 0.78rem var(--font-mono);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.field-path {
  color: var(--text-tertiary);
  font: 500 0.68rem var(--font-mono);
  letter-spacing: 0.04em;
  margin-bottom: 0.55rem;
}

.field-pill {
  display: inline-flex;
  align-items: center;
  border: 1px solid var(--surface-border);
  border-radius: 999px;
  padding: 0.15rem 0.45rem;
  font-size: 0.68rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--text-secondary);
  background: var(--bg-elevated);
}

.field-note {
  margin: 0.5rem 0 0;
  color: var(--text-tertiary);
  font-size: 0.78rem;
}

.file-field-control {
  display: grid;
  gap: 0.65rem;
}

.file-field-control input[type="file"] {
  width: 100%;
  border: 1px dashed var(--surface-border-hover);
  border-radius: var(--radius-md);
  padding: 0.85rem 1rem;
  background: var(--bg-tertiary);
  color: var(--text-primary);
}

.forge-field .state-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  display: inline-block;
  margin-right: 0.35rem;
}

.state-new {
  background: var(--success);
}

.state-modified {
  background: var(--warning);
}

.state-removed {
  background: var(--danger);
}

.change-summary {
  border: 1px solid var(--surface-border);
  border-radius: var(--radius-md);
  padding: 0.8rem;
  height: fit-content;
  position: sticky;
  top: 140px;
  background: rgba(255, 255, 255, 0.88);
}

.change-summary-list {
  min-height: 120px;
  max-height: 320px;
  overflow: auto;
  margin: 0.6rem 0 0.9rem;
}

.change-item {
  border-bottom: 1px solid var(--surface-border);
  padding: 0.5rem 0;
  font-size: 0.78rem;
}

.purge-grid {
  display: grid;
  grid-template-columns: minmax(230px, 1fr) 1.3fr;
  gap: 1rem;
}

.purge-levels {
  display: grid;
  gap: 0.65rem;
}

.select-card {
  border: 1px solid var(--surface-border);
  border-radius: var(--radius-sm);
  padding: 0.7rem;
  background: rgba(255, 255, 255, 0.88);
  cursor: pointer;
}

.select-card:hover {
  border-color: var(--surface-border-hover);
  background: var(--surface-hover);
}

.select-card span {
  display: block;
  color: var(--text-primary);
  font-weight: 600;
}

.select-card small {
  color: var(--text-secondary);
}

.select-card.danger {
  border-color: color-mix(in srgb, var(--danger) 40%, var(--surface-border));
}

.checklist {
  margin: 0 0 1rem;
  padding-left: 1rem;
}

.checklist li {
  margin-bottom: 0.3rem;
}

.protect-form {
  display: grid;
  grid-template-columns: repeat(2, minmax(220px, 1fr));
  gap: 0.8rem;
}

.protect-form label {
  display: grid;
  gap: 0.35rem;
  color: var(--text-primary);
}

.protect-form .full {
  grid-column: 1 / -1;
}

.verify-cards {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1rem;
  align-items: start;
}

.verify-card {
  border: 1px solid var(--surface-border);
  border-radius: var(--radius-md);
  padding: 0.9rem;
  min-width: 0;
  overflow: hidden;
}

.hash-display {
  font-family: var(--font-mono);
  font-size: 0.8rem;
  display: grid;
  gap: 0.35rem;
  min-width: 0;
}

.hash-row {
  background: rgba(255, 255, 255, 0.88);
  border-radius: var(--radius-sm);
  padding: 0.45rem;
  display: grid;
  gap: 0.2rem;
  overflow: hidden;
}

.hash-row strong,
.hash-row span {
  display: block;
}

.hash-row span {
  overflow-wrap: anywhere;
  word-break: break-word;
  white-space: normal;
  line-height: 1.55;
  color: var(--text-primary);
}

#verifyResult {
  min-height: 88px;
  display: flex;
  align-items: center;
}

.history-block {
  margin-top: 1rem;
}

.history-list {
  max-height: 180px;
  overflow: auto;
}

.history-item {
  border-bottom: 1px solid var(--surface-border);
  padding: 0.5rem 0;
  font: 0.76rem var(--font-mono);
}

.result-box {
  margin-top: 0.8rem;
  border: 1px solid var(--surface-border);
  border-radius: var(--radius-sm);
  padding: 0.75rem;
  background: rgba(255, 255, 255, 0.88);
}

.result-box.success {
  border-color: color-mix(in srgb, var(--success) 45%, transparent);
  background: color-mix(in srgb, var(--accent-green-dim) 80%, transparent);
  color: var(--text-primary);
}

.result-box.warn {
  border-color: color-mix(in srgb, var(--warning) 45%, transparent);
  background: color-mix(in srgb, var(--accent-amber-dim) 80%, transparent);
  color: var(--text-primary);
}

.result-box.error {
  border-color: color-mix(in srgb, var(--danger) 45%, transparent);
  background: color-mix(in srgb, var(--accent-red-dim) 85%, transparent);
  color: var(--text-primary);
}

.global-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  justify-content: space-between;
}

.site-footer {
  border-top: 1px solid var(--surface-border);
  background: var(--bg-secondary);
}

.footer-inner {
  min-height: 72px;
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  align-items: center;
  justify-content: space-between;
  font-size: 0.86rem;
}

.toast-root {
  position: fixed;
  top: 14px;
  right: 14px;
  z-index: 80;
  display: grid;
  gap: 0.5rem;
}

.toast {
  width: min(320px, calc(100vw - 2rem));
  border: 1px solid var(--surface-border);
  background: rgba(255, 255, 255, 0.95);
  border-left-width: 4px;
  border-radius: var(--radius-sm);
  padding: 0.65rem 0.8rem;
  backdrop-filter: blur(6px);
  animation: toast-in 0.2s ease;
}

.toast.success {
  border-left-color: var(--success);
}

.toast.info {
  border-left-color: var(--info);
}

.toast.warn {
  border-left-color: var(--warning);
}

.toast.error {
  border-left-color: var(--danger);
}

.modal {
  border: 1px solid var(--surface-border);
  border-radius: var(--radius-lg);
  background: #ffffff;
  color: var(--text-secondary);
  width: min(560px, calc(100vw - 2rem));
  padding: 0;
}

.modal::backdrop {
  background: rgba(10, 22, 40, 0.35);
  backdrop-filter: blur(3px);
}

.modal article {
  padding: 1.1rem;
}

.shortcut-list {
  list-style: none;
  padding: 0;
  margin: 0.9rem 0;
  display: grid;
  gap: 0.45rem;
}

kbd {
  border: 1px solid var(--surface-border);
  border-radius: 4px;
  font: 0.74rem var(--font-mono);
  padding: 0.1rem 0.35rem;
}

.muted {
  color: var(--text-tertiary);
}

.site-header {
  background: rgba(245, 248, 253, 0.92);
}

.privacy-banner {
  background: rgba(59, 130, 246, 0.08);
}

.reveal {
  opacity: 0;
  transform: translateY(8px);
  animation: reveal-up 0.35s ease forwards;
}

.reveal:nth-child(1) {
  animation-delay: 60ms;
}

.reveal:nth-child(2) {
  animation-delay: 120ms;
}

.reveal:nth-child(3) {
  animation-delay: 180ms;
}

.reveal:nth-child(4) {
  animation-delay: 240ms;
}

@keyframes breathe-border {
  0%,
  100% {
    border-color: rgba(59, 130, 246, 0.3);
    box-shadow: 0 0 0 rgba(59, 130, 246, 0);
  }
  50% {
    border-color: rgba(59, 130, 246, 0.65);
    box-shadow: 0 0 0 4px rgba(59, 130, 246, 0.08);
  }
}

@keyframes reveal-up {
  from {
    opacity: 0;
    transform: translateY(8px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes crossfade {
  from {
    opacity: 0;
  }
  to {
    opacity: 1;
  }
}

@keyframes toast-in {
  from {
    transform: translateY(-8px);
    opacity: 0;
  }
  to {
    transform: translateY(0);
    opacity: 1;
  }
}

@keyframes row-slide {
  from {
    opacity: 0;
    transform: translateX(-8px);
  }
  to {
    opacity: 1;
    transform: translateX(0);
  }
}

@media (max-width: 1023px) {
  .main-layout {
    grid-template-columns: 1fr;
  }

  .queue-panel {
    position: static;
  }

  .queue-list {
    grid-template-columns: repeat(auto-fill, minmax(160px, 1fr));
  }

  .file-summary {
    grid-template-columns: 1fr;
  }

  .forge-layout,
  .purge-grid,
  .verify-cards {
    grid-template-columns: 1fr;
  }

  .forge-section-grid {
    grid-template-columns: 1fr;
  }

  .change-summary {
    position: static;
  }
}

@media (max-width: 767px) {
  h1 {
    font-size: 1.85rem;
  }

  .container {
    width: min(1200px, calc(100% - 1rem));
  }

  .header-inner {
    flex-wrap: wrap;
    gap: 0.6rem;
    justify-content: center;
  }

  .brand-link {
    flex-direction: column;
    align-items: center;
    gap: 0.15rem;
  }

  .brand-mark {
    width: 40px;
    height: 40px;
    transform: none;
  }

  .brand-wordmark {
    font-size: 1.55rem;
  }

  .brand-signoff {
    transform: none;
  }

  .header-tagline {
    width: 100%;
    order: 3;
  }

  .drop-zone {
    min-height: 230px;
  }

  .panel-head {
    flex-direction: column;
    align-items: stretch;
  }

  .panel-actions input[type="search"] {
    min-width: 100%;
  }

  .meta-table,
  .meta-table tbody,
  .meta-table tr,
  .meta-table td {
    display: block;
    width: 100%;
  }

  .meta-key {
    padding-bottom: 0.1rem;
  }

  .meta-value {
    padding-top: 0;
  }

  .protect-form {
    grid-template-columns: 1fr;
  }

  .global-actions {
    flex-direction: column;
  }
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation: none !important;
    transition: none !important;
  }
}